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The colossal squid, species Mesonychoteuthis hamiltoni, was discovered in 1925. [14] This species belongs to the class Cephalopoda and family Cranchiidae. [49] Most of the time, full colossal squid specimens are not collected; as of 2015, only 12 complete colossal squids had ever been recorded, with only half of these being full adults. [4]
This list of colossal squid specimens and sightings is a timeline of recorded human encounters with members of the genus Mesonychoteuthis, popularly known as colossal squid. It includes animals that were caught by fishermen, recovered (in whole or in part) from sperm whales and other predatory species, as well as those reliably sighted at sea.
The list includes records of giant squid (genus Architeuthis) either supported by a physical specimen (or parts thereof) or—in the absence of any saved material—where at least one of the following conditions is satisfied: the specimen was examined by an expert prior to disposal and thereby positively identified as a giant squid; a ...
The family Cranchiidae comprises the approximately 60 species of glass squid, also known as cockatoo squid, cranchiid, cranch squid, or bathyscaphoid squid. [2] Cranchiid squid occur in surface and midwater depths of open oceans around the world. They range in mantle length from 10 cm (3.9 in) to over 3 m (9.8 ft), in the case of the colossal ...
The colossal squid (Mesonychoteuthis hamiltoni) is projected to be the largest invertebrate. [241] Current estimates put its maximum size at 12 to 14 m (39 to 46 ft) long and 750 kg (1,650 lb), [242] based on analysis of smaller specimens. In 2007, authorities in New Zealand announced the capture of the largest known colossal squid specimen.
The colossal squid specimen contracted by a further 5% after several years in preservative fluid (first formalin and later propylene glycol). [46] The fins of the 2007 Ross Sea specimen measured around 1.2 m (3.9 ft) across and it had a mantle width of 98.2 cm (3.22 ft). [ 47 ]
Megalocranchia fisheri is a species of glass squid.Its natural range covers at least the waters off Hawaii.The species may attain a mantle length of 1.8 m (5.9 ft) and a total length of over 2.7 m (8.9 ft), [3] making it one of the largest species of squid, together with the colossal squid (Mesonychoteuthis hamiltoni), the giant squid (Architeuthis sp.), and the robust clubhook squid (Onykia ...
Voss (1967:411) wrote of "the head and body of an 18-foot [5.5 m] [giant] squid picked up dead off Miami by a charter-boat captain" that he examined a week after #174 in 1965. Yoshikawa (2014) writes: "A 14-meter-long giant squid caught off the Bahamas in the Atlantic in 1966 is the largest ever confirmed." 172 : 23 [40] or 25 [8] March 1965